A developer of advanced nuclear power solutions, specifically small modular molten salt reactors (their “IMSR” technology)–designed to provide low-carbon, high-temperature industrial heat and electricity.
Terrestrial Energy stock last closed at $6.93, up 9.96% from the previous day, and has decreased 30.35% in one year. It has underperformed other stocks in the Utilities - Regulated Electric industry by 0.42 percentage points. Terrestrial Energy stock is currently +30.02% from its 52-week low of $5.33, and -77.98% from its 52-week high of $31.47.
At the moment, there are 105.94M IMSR shares outstanding. The market capitalization of IMSR is $734.13M. In the past 24 hours, 2.42M IMSR shares were traded.
How to Buy Terrestrial Energy Stock
Wondering how to invest in Terrestrial Energy stock? Here's how.
Choose where to buy Terrestrial Energy stock: You need to choose an online brokerage, but don't worry - we've tested dozens of stock brokerages and apps to help you decide where to buy Terrestrial Energy stock.
Create a brokerage account: Sign up for 0% fee trading with the highest-rated brokerage we've selected.
Deposit funds into your brokerage account: Select your payment method and add your info.
Analyze Terrestrial Energy stock: The Terrestrial Energy ticker symbol is IMSR. Is Terrestrial Energy stock a good investment? Should you buy shares of IMSR? How do IMSR's underlying business fundamentals look? Do top analysts think Terrestrial Energy is a good buy? Why has IMSR's stock price moved recently? (Hint: Our stock analysis website can help you figure out if IMSR is a good stock to buy).
Place your IMSR buy order: Decide if you will purchase IMSR shares at the current market price or use a limit order to purchase IMSR stock at a particular price.
Get notifications regarding your IMSR investment: Create a watchlist to the latest updates on your new investment in Terrestrial Energy stock.
Step 1: Choose where to buy Terrestrial Energy stock
You will need a brokerage account in order to access the NASDAQ market and buy IMSR shares.
A brokerage account enables you to buy and sell a variety of financial instruments, including stocks, bonds, mutual funds, and ETFs.
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Step 2: Create a brokerage account
Now that you've selected the best brokerage, you need to fill out some personal info so you are able to buy IMSR stock today.
eToro is a multi-asset investment platform. The value of your investments may go up or down. Your capital is at risk.
Step 4: Analyze Terrestrial Energy stock
After you have decided on the best place to buy Terrestrial Energy stock, it's absolutely critical to analyze their stock before you buy, so you truly comprehend the risk as well as the opportunity.
Terrestrial Energy shares quick numbers
IMSR Price
$6.93
1w %
4.38%
1y %
-30.35%
5y %
N/A
P/E
1.56x
P/B
2.54x
P/S
N/A
PEG
0.02x
Revenue
$0.00
Earnings
-$32.27M
Fore. Rev. Growth
N/A
Fore. Earn. Growth
N/A
Market Cap
$734.13M
Next Earnings
N/A
Next Dividend
N/A
IMSR Fundamentals
WallStreetZen was designed to help part-time investors perform more in-depth fundamental analysis.
Last year, IMSR earnings were -$32.27M. In the last one years, IMSR's earnings have increased by 98.21% per year. This was faster than the Utilities - Regulated Electric industry average of 14.52%.
Last year, IMSR revenue was $0.00. In the past 1 years, IMSR's revenue has grown by -100% per year. This was slower than the Utilities - Regulated Electric industry average of 7.14%.
No, Terrestrial Energy doesn't provide an income stream by paying out dividends.
IMSR Social Trading Data
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Step 5: Place your IMSR buy order
You have two main order types:
Market order: A market order is an order to buy or sell a stock at the best possible price. Market orders are generally fine.
Limit order: A limit order allows you to buy or sell a security at a specific price (or better). If you want to be certain you're buying or selling at a specific dollar amount, use a limit order.
Hit the Open Trade button and your broker will execute the order.
If you want more help with buying stocks on eToro, watch the helpful video below:
How much does it cost to buy one Terrestrial Energy share?
As of May 21, 2026, it costs $6.93 to buy one share of Terrestrial Energy stock.
Remember, eToro's fractional share buying allows you to buy partial shares of stocks and ETFs. Even if you only have $3, you can buy 0.433 shares of IMSR.
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.
Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.